package com.code.pattern.strategy.promotion;

/**
 * 无优惠活动
 * @author: liyufei
 * @date: 2021-04-01 20:02
 */
public class EmptyStrategy implements PromotionStrategy {
    @Override
    public void doPromotion() {
        System.out.println("无促销活动");
    }
}
